Comment by @vitto • Hey

So, about the image - it makes a ton of sense! About the external url, where does it show up? Is it clickable? If so, I’d rather not have the users leavi

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It’s part of the ERC-721 metadata standards, not really specific to Lens. No Lens apps show it, as far as I know, but NFT marketplaces do. My thought is that it might be useful for third parties to identify the corresponding tweet. It could also go into the generic attributes array.
**Maybe some people want to reply, but they don't know what to say.**